@charset "UTF-8";
.bg-img {
  position: relative;
  z-index: 0;
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
  -webkit-transform: translate3d(0px, 0px, 0px);
          transform: translate3d(0px, 0px, 0px);
}

.bg-img:after, .bg-img:before {
  content: '';
  position: fixed;
  z-index: -1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.bg-img:after {
  -webkit-animation: rainbow 60s infinite;
  animation: rainbow 60s infinite;
}

#navigate {
  width: 100%;
}

#navigate .navigate {
  min-height: calc(100vh - 100px - 150px);
  position: relative;
  color: #fff;
  z-index: 0;
  width: 100%;
  text-align: center;
}

#navigate .navigate-header__title {
  font-size: 28px;
  margin-bottom: 10px;
}

#navigate .navigate-wrap {
  margin: 0;
}

#navigate .navigate-card {
  float: left;
  color: #fff;
  margin: 8px;
  padding: 16px 24px 8px;
  border-radius: 1.5rem;
  background: rgba(0, 0, 0, 0.49);
  height: 200px;
  -webkit-transition: -webkit-box-shadow .5s,-webkit-transform .5s;
  transition: -webkit-box-shadow .5s,-webkit-transform .5s;
  transition: box-shadow .5s,transform .5s;
  transition: box-shadow .5s,transform .5s,-webkit-box-shadow .5s,-webkit-transform .5s;
}

#navigate .navigate-card__title {
  cursor: pointer;
  font-weight: bolder;
  font-size: 17px;
  margin-top: 8px;
  letter-spacing: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#navigate .navigate-card__desc {
  font-size: 15px;
  margin: 8px 0;
  height: 16px;
  line-height: 16px;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 100%;
}

#navigate .navigate-card__nav {
  height: 112px;
  overflow-y: auto;
}

#navigate .navigate-card__nav .nav-item {
  width: 33%;
  text-align: left;
  float: left;
  margin-bottom: 16px;
  white-space: nowrap;
  /*超出文本不换行*/
  text-overflow: ellipsis;
  /*超出文本变点状*/
  overflow: hidden;
  /*超出文本内容隐藏*/
  padding-right: 2px;
  line-height: 14px;
}

#navigate .navigate-card__nav .nav-item img {
  vertical-align: middle;
  width: 18px;
  height: 18px;
  border-radius: 15%;
}

#navigate .navigate-card__nav .nav-item a {
  font-size: 14px;
  vertical-align: -2px;
  color: #fff;
  text-decoration: none;
  -webkit-transition: all .2s;
  transition: all .2s;
}

#navigate .navigate-card__nav::-webkit-scrollbar {
  width: 0;
}

#navigate .navigate-search-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 30px;
}

#navigate .navigate-search-menu__item {
  margin: 0 6px;
  font-size: 16px;
  cursor: pointer;
  -webkit-transition: all .08s;
  transition: all .08s;
}

#navigate .navigate-search-menu__item.active {
  font-size: 18px;
  font-weight: 500;
  position: relative;
  top: -2px;
}

#navigate .navigate-search {
  margin: 16px auto 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

#navigate .navigate-search input {
  background-color: rgba(0, 0, 0, 0.2) !important;
  border-top-left-radius: 25px;
  border-bottom-left-radius: 25px;
  padding: 0 24px;
  border-width: 0;
  color: #fff;
  -webkit-transition: all .1s;
  transition: all .1s;
  height: 40px;
}

#navigate .navigate-search input:hover {
  -webkit-transition: all .1s;
  transition: all .1s;
  background-color: rgba(0, 0, 0, 0.5) !important;
  -webkit-box-shadow: none;
          box-shadow: none;
  border-bottom: none;
}

#navigate .navigate-search input:focus {
  -webkit-box-shadow: none;
          box-shadow: none;
  border-bottom: none;
}

#navigate .navigate-search__btn {
  background-color: rgba(0, 0, 0, 0.2);
  color: #fff;
  font-size: 18px;
  border-top-right-radius: 25px;
  border-bottom-right-radius: 25px;
  border-width: 0;
  cursor: pointer;
  width: 58px;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

@media only screen and (max-width: 767px) {
  .navigate-search {
    width: 95.83333%;
  }
  .navigate-card {
    width: calc(100% - 16px);
  }
}

@media only screen and (min-width: 768px) {
  .navigate-search {
    width: 75%;
  }
  .navigate-card {
    width: calc((100% - 32px) / 2);
  }
}

@media only screen and (min-width: 992px) {
  .navigate-search {
    width: 42%;
  }
  .navigate-card {
    width: calc((100% - 48px) / 3);
  }
}

@media only screen and (max-width: 1200px) {
  .navigate {
    min-height: calc(100vh - 96px - 150px) !important;
  }
}

@media only screen and (min-width: 1920px) {
  .navigate-card {
    width: calc((100% - 64px) / 4);
  }
}

.clearfix:after {
  content: "\00A0";
  display: block;
  visibility: hidden;
  width: 0;
  height: 0;
  clear: both;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

.clearfix {
  zoom: 1;
}
